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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in GILLINGHAM
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified ProOver 50 Reviews

Crystal Windows and Doors

64 review(s)
Offers services in GILLINGHAM
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified Pro

House of Glass

1 review(s)
Offers services in GILLINGHAM
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified ProOver 20 Reviews

Kent Glazing

43 review(s)
Offers services in GILLINGHAM
KENT GLAZING - number one installer throughout the Kent area. Family business - with over 30 years experience - specialis...
Verified Pro
Double Glazing Tunbridge Wells Kent by Mayfair Installations, leading Double glazing specialist covering Kent. Windows, Do...

Recent Window Installer Enquiries

24 Jan

Windows | uPVC

Gillingham - ME7

Enquiry from: Dione O

Start Date: Immediate

Quote for double glazed bay window, front door and 1 other window

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19 Jan

Windows | uPVC

Gillingham - ME7

Enquiry from: Ambarish S

Start Date: Immediate

customer made an enquiry for upvc double glazing and confirmed on the local quotes site they would like quotes from a window installer.mr lives in the gillingham area and would like a call to discuss ...

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17 Oct

Building Work | Porch

Gillingham - ME8

Enquiry from: Ron N

Start Date: Immediate

Need a new porch built as my one is old and needs redoing .quote needed

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16 Jan

Windows | Glazing

Gillingham - ME8

Enquiry from: Reece S

Start Date: Immediate

Call anytime. Type of window / door: Upvc window bay window Glass replacement only: Yes Number of windows requiring repair: 3 Number of doors requiring repair: 0 Other repair required: no Quo...

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21 Aug

Windows | uPVC | Single Window

Gillingham - ME8

Enquiry from: HENRY N

Start Date: Immediate

Are you the home owner of that property? - How many windows are you considering replacing? - What material do you require, UPVC? - What colour do you want them to be? - I assume you require them to be...

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09 May

Windows | uPVC

Gillingham - ME7

Enquiry from: Graham R

Start Date: Immediate

customer in gillingham area has requested that we arrange quotes for their upvc double glazing project.mr are considering various options and would like to discuss with a window installer directly.ple...

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10 Jan

Windows | uPVC | Single Window

Gillingham - ME7

Enquiry from: Kayleigh T

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? yes How many windows are you considering replacing? 1 What material do you require, UPVC? upvc What colour do you want them to be? unsure I assum...

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03 Dec

Windows | uPVC

Gillingham - ME7

Enquiry from: Filipe G

Start Date: Immediate

My Kitchen window is faulty and cold is coming through

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22 Nov

Windows | uPVC

Gillingham - ME8

Enquiry from: Abbie E

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? Joint homeowner How many windows are you considering replacing? 2 What material do you require, UPVC? UPVC What colour do you want them to be? Wh...

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01 Sep

Windows | Wooden

Gillingham - ME7

Enquiry from: Kevin H

Start Date: 1 to 3 months

customer in gillingham areas is looking to do a couple of projects at the moment, and would like quotes for wooden windows.confirmed interest via sms at 01/09/2022 18:59.please call to arrange appoint...

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31 Aug

Windows | Wooden

Gillingham - ME8

Enquiry from: Nick R

Start Date: Less than one month

customer made an enquiry for wooden windows and confirmed on the quotatis site they would like quotes from a window installer.mr lives in the gillingham area and would like a call to discuss options.s...

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28 Mar

Windows | uPVC | Single Window

Gillingham - ME7

Enquiry from: Sarunas J

Start Date: Immediate

hi. i need upvc back door. measurements are 900x2200. ideally- french doors. supply only. thanks are you the property owner: owner of the property what level of service do you require: supply of full ...

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19 Dec

Windows | uPVC

Gillingham - ME7

Enquiry from: Vignesh G

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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01 Dec

Windows | uPVC

Gillingham - ME8

Enquiry from: Pradip T

Start Date: Immediate

Replacement of 6 upvc windows

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17 Nov

Windows | uPVC

Gillingham - ME7

Enquiry from: Claire C

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: terrace how...

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30 Oct

Windows | uPVC

Gillingham - ME7

Enquiry from: Florian-Felix G

Start Date: Immediate

customer made an online enquiry for new double glazing. mr confirmed interest via considering a range of options mr lives in gillingham area 2+ windows supply and install please call to arrange appoi...

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03 Aug

Windows | uPVC

Gillingham - ME8

Enquiry from: ALEX B

Start Date: Immediate

*homeowner windows BAY H 205, W 215 X D 50 BIFOLDING DOOR 205 X 270 WINDOWS 103 X 175 102X 120 120X123 110 X 65 (2 OFF) 66X116 100X 120 (2 OFF) 105 X180 120 X 180 (2 OFF) upvc supplied a...

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18 Jul

Windows | uPVC

Gillingham - ME8

Enquiry from: Priyanka V

Start Date: Immediate

mrs requested quotes for upvc double glazing from a window installer around gillingham. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the info...

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26 Apr

Windows | uPVC

Gillingham - ME7

Enquiry from: David H

Start Date: Immediate

*homeowner windows upvc supplied and fitted please call to appoint

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26 Apr

Windows | uPVC | Single Window

Gillingham - ME8

Enquiry from: Rosemary S

Start Date: Immediate

replace garage window around 116 x 102cm with pvc casement. not sure about opening, so both quotes with / without helpful are you the property owner: owner of the property what level of service do you...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Gillingham is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in Gillingham £1,500-£5,000
Upvc double glazing units only in Gillingham £800-£1,200
Triple glazing in Gillingham £1,500-£5,000
Aluminium windows in Gillingham £1,875-£2,875
Wooden window in Gillingham £3,750-£5,750
Aluminium windows supply only in Gillingham £2,600-£3,900
Upvc or wood porch in Gillingham £2,625-£4,025
Sash window in Gillingham £1,800-£6,000
Glaziers in Gillingham £57-£87
Secondary glazing in Gillingham £1,500-£5,000
uPVC Single Window in Gillingham £225-£345
Wooden sash windows in Gillingham £3,750-£5,750
Wooden windows supply only in Gillingham £2,760-£4,140
Aluminium repair in Gillingham £240-£360
Window repair in Gillingham £268-£402
Wooden window repair in Gillingham £320-£480

Related Window Installer searches in Gillingham

Window Installer FAQs

What to put over a broken window?
A broken window is a nuisance and an unwanted expense, and it can often happen at the worst times, like overnight when installers aren’t available or when the weather is very bad. So you might need to put something over your broken window as a temporary measure before someone can come and replace it – but what should you use? If you’ve got a small crack, you could try using some masking tape. Cover the entire crack with the tape making sure that there is extra tape at each end of the crack. This will help to prevent the crack from growing further. However, this isn’t going to work on large impact cracks or shattered windows. For a shattered window, you need to make sure you remove all the remaining glass as the shards could easily cut someone. To make a broken window like this safe, you’ll need:
  • Thick gloves
  • A hammer
  • A broom
  • A vacuum cleaner
  • Thick-soled shoes
  • Safety goggles
  1. Put your gloves on and use the hammer to remove the rest of the glass. Make sure you hit the glass away from you.
  2. Using the broom, sweep away any loose glass from the area, making sure you do both inside and outside.
  3. Use your vacuum cleaner to remove any small pieces of glass that you might not have been able to see.
Once you’ve cleared up the mess, you’ll want to cover your broken window with plastic and tape. It’s only a temporary measure so make sure you get in touch with a professional as soon as possible. Cut some heavy-duty plastic to fit the entire window. Using duct tape, secure the plastic over the window and make sure all the sides are sealed properly. It’s best to ensure that the plastic stays taught over the frame so it doesn’t get caught by the wind. Make sure you get in touch with a glazier or window installer as soon as you can – you'll notice a draught very quickly and someone could easily come and rip the plastic off. If you’re very worried about this you might want to add a chipboard over the top to make it more secure.

How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

What is uPVC?

uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.

How much is window repair?

Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
How to fix a cracked glass window?
You can end up with a cracked glass window in a few ways. The most common one is when a rogue stone in the lawnmower hits the window or someone’s cricket or tennis game goes wrong and you end up with a ball through the window. Youi often end up with a ‘bullseye’ type crack that expands out from the point of impact. You can also get pressure and stress cracks from intense fluctuations in pressure and temperature. Unfortunately, there’s no way you can permanently fix cracked windows without replacing the entire sealed unit. An installer can replace a cracked glass window in less than an hour simply by taking out the sealed unit (the two panes of glass in double glazed windows) and replacing it with a new one. It costs an average of £110, but you could try to do it yourself for around £55. But what if you can’t get an installer to fix your window straight away? There is a DIY method you could try. As a temporary fix for your glass window, you can use a solvent-based adhesive like epoxy which will keep the glass intact and prevent further damage. You’ll also need:
  • Washing up liquid
  • Glass cleaner
  • A lint-free cloth or rag
  • A putty knife
  • A paper plate
  • Acetone
First, you’ll want to clean the glass using the washing up liquid and a damp cloth to remove any dust or oils. Leave it for a few minutes to dry, then create a mixture of epoxy by combining the hardener and the resin and stirring it on a paper plate. Using the putty knife, spread the mixture on the cracks, making sure you press gently to fill them. Leave it for at least 5 minutes to dry, then get rid of any excess by using some acetone on a dry cloth. Clean the window using some glass cleaner and another dry cloth, and you should have a temporary fix!

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